CVE-2016-2781

CVSS V2 Low 2.1 CVSS V3 Medium 6.5
Description
chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
Overview
  • CVE ID
  • CVE-2016-2781
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-02-07T15:59:00
  • Last Modified Date
  • 2021-02-25T17:15:21
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:gnu:coreutils:*:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2
  • Impact Score
  • 4
References
Reference URL Reference Tags
http://www.openwall.com/lists/oss-security/2016/02/28/3 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/02/28/2 Mailing List Third Party Advisory
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2781
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2781
History
Created Old Value New Value Data Type Notes
2022-05-10 07:21:43 Added to TrackCVE
2022-12-02 13:41:03 2017-02-07T15:59Z 2017-02-07T15:59:00 CVE Published Date updated
2022-12-02 13:41:03 2021-02-25T17:15:21 CVE Modified Date updated
2022-12-02 13:41:03 Modified Vulnerability Status updated